package com.czy.service;

import com.czy.model.User;
import org.springframework.stereotype.Service;

/**
 * @Author: czy
 * @Date: 2019/6/3 15:59
 */
@Service
public class UserService {
    public User findUserById(String userId) {
        return null;
    }

    public User findByUsername(User user) {
        return null;
    }
}
